Cuckold vacation

I've read about places where a couple (myself and my girlfriend), would go to vacation, but the place is actually a resort populated by big black men who get to have sex with whatever girl they want. The men are not allowed to touch their girl, and actually have to dress up as sissies and act as the waitstaff while their women get to roam free. My girlfriend and I have discussed something like this and would love it. Does anyone know of such a place?